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Find the lost masterpiece of Flemish weavers
📱 1 to 10 phones · 1 team per phone · Independent codes
1477 — Mary of Burgundy weaves a secret into golden threads, then the work vanishes
Step into the shoes of Claude d'Espinoy, a 15th-century merchant-weaver tasked with finding the most precious tapestry ever woven in Arras. In 1477, Mary of Burgundy commissions master craftsmen to create a secret work before her tragic death. The piece mysteriously disappears, taking with it the duchy's succession codes. Walk the cobbled streets of the Saint-Vaast quarter, explore patrician mansions and uncover the secrets of Arras guilds. More than an outdoor escape game: a dive into 500 years of textile history, with high-warp weaving anecdotes revealed at each stop.
Les vrais lieux que vous explorerez au fil de l'aventure. Énigmes en réalité augmentée à chaque étape.
You're not just buying an escape game. You're carrying a living guide — historical anecdotes, forgotten legends, key monuments, hidden architecture — unfolding as you go.
At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.
Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.
Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.
Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.
A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.
Keep access to the guide & game for 1 year. Come back any time, share it with friends.
« You will not leave this city the way you entered it. »
Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.
No app to download. Play directly from your browser. Guided step by step, at your own pace.
One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.
Point your phone at the façade: a historical character appears and speaks to you in your language. Golden letters magically write themselves on the wall to reveal the puzzle answer.
Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.
French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.
Places tied to your adventure — optional entries, totally up to you · per person
« Nul métier ne vaut celui du lissier d'Arras »— Devise des tisserands arrageois, XVe siècle
From the 14th to 16th centuries, Arras shines as the European capital of high-warp tapestry. Arras weavers revolutionize textile art by developing unmatched weaving techniques, using gold and silver threads imported from Flanders. Their works adorn royal palaces across Europe, from the Burgundian court to English castles. The reputation is such that in English, the word 'arras' becomes synonymous with wall tapestry.
This prosperity relies on the rigorous organization of guilds. Master weavers jealously guard their manufacturing secrets, passed down from father to son in family workshops. Each piece bears the distinctive mark of its creator, a revolutionary traceability system for the era. Mary of Burgundy, the last independent duchess, particularly protects this exceptional craftsmanship before wars and the rise of Flemish production mark the gradual decline of Arras workshops in the 16th century.
8 stages through the city
The gameplay: AR, camera, hidden clues
At each stop, open your phone camera: an augmented reality character appears on the façade and speaks your language. Hunt the clue — it materializes as golden letters on the real wall or floats in front of you. When you find it, the phone vibrates, an AR chest opens and reveals your answer fragment. 8 stops, 8 clues to find with the camera, 1 final code.
The stops on your route are a surprise. You'll discover them one by one, guided by your phone, starting from the meeting point.
One phone = one team. Pick the number at checkout (1 to 10).
Solo, or a group sharing the screen. One team, one code.
Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.
Friends, bachelor/bachelorette, small office outing — each their own code, each plays at their own pace. Tiered pricing then €6 flat per phone from the 6th.
Ready to live this adventure?
Get my code · 12€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Period master weavers come to life before you
Discover the secrets of Arras high-warp weaving
Following Mary of Burgundy and her legacy
Weave the history of Arras
In the footsteps of master weavers
OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.
A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.
Point your phone at the façade: a knight, witch, monk, sailor, detective or ghost appears full-screen and speaks to you in your language with their dedicated ElevenLabs voice (each character has their own unique voice) — your living guide.
At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.
Every puzzle available as text AND voice-over: read at your own pace or listen eyes-free while walking. Great in groups and for accessibility.
A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.
Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.
3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.
At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, WhatsApp, TikTok.
PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.
No, never. You get a link, you click, it plays in your browser. That's the point of a PWA: same as an app, without the hassle.
GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.
1 h 30 to 2 h 30 depending on your pace. The timer runs but only for the leaderboard — you play at your own tempo.
You get 3 levels of hints per puzzle (increasing penalty). If truly stuck, you can skip the step (45-min penalty but you keep going).
From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.
Pre-register or contact us — we'll email you as soon as your city is live.
Point your phone at the façade: a historical character appears full-screen and speaks to you in your language. At the puzzle climax, golden letters magically write themselves on the real wall — that's your answer. After each puzzle solved, a treasure chest floats in front of you. Seeing is believing.
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Ready to uncover the mystery of Mary of Burgundy's lost tapestry? Download the app and follow the trail of the 15th century's greatest textile secret!
1 purchase = 1 phone. Play several on the same device.
No calendar booking. Code sent immediately by email.
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